{
    "Item": {
        "templates": {
            "rarity": {
                "rarity": "Common",
                "price": 20
            }
        },
        "types": ["weapon", "spell"],
        "weapon": {
            "templates": ["rarity"],
            "damage": 5
        },
        "spell": {
            "templates": ["rarity"],
            "cost": 2
        }
    }
}